(input arrays, dimensioned at least N, of type REAL) contain the U, V, and W coordinates, respectively, of the points defining the curve whose projection is to be drawn.

N

(an input expression of type INTEGER) is the number of points defining the curve.

Curves drawn by CURVE3 are drawn in the current polyline color, as determined by the last call to the GKS routine GSPLCI; by default, color index 1 is used. Line width is determined by the last call to the GKS routine GSLWSC; by default, the line width scale factor is 1.